Fresh Grapes contain 90% water by wt. Dried grapes contain
20% water by %age. What will b wt of dried grapes when we
begin with 20 kg fresh grapes

Answer Posted / anamthuruthil devassy baby

Solve in a reverse manner-
2.5 kg of dry grape contains 20 % of water, ie. 2 kg of dry
material and 0.5 kg of water.2 kg of dry material being
constant, fresh grapes also contain 2 kg of the material,
ie 10% of fresh grapes. So 100% means 20 kg!

Conclusion- 20 kg of fresh grape will produce 2.5 kg of dry
grapes

Is This Answer Correct ?    4 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

4i+8j+10k. something like this.

6391


Ajay can build a house in 16 days and Barry can do the same job in 12 days. With help of Chintu, they did the job in 4 days only. How many days Chintu can do the job?

1104


If a bank clerk can process 80 drafts in half an hour, how many drafts can she process in seven and half hour day?

805


If "PROMPT" is coded as QSPLOS ,then "PLAYER" should be?

1910


The mean and the variance of a binomial distribution are 4 and 2 respectively. Then the probability of 2 successes is?

816






City B is 5 miles east of City A. City C is 10 miles southeast of City B. Which of the following is the closest to the distance from City A to City C?

838


PROCESS FLOW IN LOGISTICS

1684


How will u divide two numbers in a MACRO?

1532


One of the longest sides of the triangle is 20 m. The other side is 10 m. Area of the triangle is 80 m2m2. What is the another side of the triangle?

936


A person starts walking at a speed of 5km/hr through half the distance, rest of the distance he covers with a speed 4km/hr. Total time of travel is 9 hours. What is the maximum distance he can cover?

1337


FIND the next number in the series 11,112,1124,11248,--

854


in a railway station, there are tow trains going. One in the harbour line and one in the main line, each having a frequency of 10 minutes. the main line service starts at 5 o'clock. the harbour line starts at 5.02a.m. a man goes to the station every day to catch the first train. what is the probability of man catching the first train

905


Two trains move in the same direction at 50 kmph and 32 kmph respectively. A man in the slower train observes the 15 seconds elapse before the faster train completely passes by him. What is the length of faster train?

817


The committee on sexual discrimination in the workplace has highlighted Supremo Company as a chief offender. Of the twenty senior executives in the firm, only one is a woman. And of the forty junior executives, only five are female. Supremo could best defend itself against the charges by showing that .ten times more men than women apply for jobs with the company all job applicants who were rejected had fewer qualifications than those accepted they pay the same salary to senior men and senior women male and female executives at the same level have the same qualifications

2317


f(X)= 2X-1 + f(X-1) if X is not equal to zeroandiff(X=0)=0, Value of f(f(2))

858